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13297962 = 234015527
BaseRepresentation
bin110010101110…
…100100101010
3221000121101010
4302232210222
511401013322
61153004350
7221013366
oct62564452
927017333
1013297962
117562a57
1245536b6
1329a7a22
141aa22a6
15127a20c
hexcae92a

13297962 has 16 divisors (see below), whose sum is σ = 26667072. Its totient is φ = 4420800.

The previous prime is 13297943. The next prime is 13297969. The reversal of 13297962 is 26979231.

13297962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13297962.

It is not an unprimeable number, because it can be changed into a prime (13297969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358 + ... + 5169.

It is an arithmetic number, because the mean of its divisors is an integer number (1666692).

Almost surely, 213297962 is an apocalyptic number.

13297962 is an abundant number, since it is smaller than the sum of its proper divisors (13369110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13297962 is a wasteful number, since it uses less digits than its factorization.

13297962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5933.

The product of its digits is 40824, while the sum is 39.

The square root of 13297962 is about 3646.6370809281. The cubic root of 13297962 is about 236.9163478386.

The spelling of 13297962 in words is "thirteen million, two hundred ninety-seven thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 401 802 1203 2406 5527 11054 16581 33162 2216327 4432654 6648981 13297962